Eoin / Hey Edge - Wake Word / Keyword Spotting (KWS) Model Public

Target: Nordic nRF52840 DK (Cortex-M4F 64MHz) Clone this project

Welcome to Edge Impulse, the largest community of edge AI developers!
This is a public Edge Impulse project, use the navigation bar to see all data and models in this project; or clone to retrain or deploy to any edge device.

Hey Edge - Wake Word / Keyword Spotting (KWS) Model

Keyword spotting

About this project

This public Edge Impulse project does not have a README yet. Clone this project to add new data or retrain this project, or to deploy this project to a device.

Data (1,579 samples)

View all

unknown.07e446ccbfb3

ID: 2999895965

Label: unknown

Sample length: 2s

unknown.3605d3dd895d

ID: 2999896229

Label: unknown

Sample length: 2s

hey_edge.ffa6ec3c630c

ID: 2999895935

Label: hey_edge

Sample length: 2s

background_noise.c34e9a92e25b

ID: 2999895349

Label: background_noise

Sample length: 2s

unknown.80184aa02dd6

ID: 2999896525

Label: unknown

Sample length: 2s

background_noise.f5f1aedadedf

ID: 2999895379

Label: background_noise

Sample length: 2s

hey_edge.baf602156ab9

ID: 2999895789

Label: hey_edge

Sample length: 2s

unknown.4dbacb060b17

ID: 2999896349

Label: unknown

Sample length: 2s

Model accuracy (Unoptimized (float32))

Validation set

87.7%

Test set

82.5%

On-device performance (Nordic nRF52840 DK (Cortex-M4F 64MHz), Quantized (int8))

Latency

905 ms.

Peak RAM usage

166.2K

Flash usage

535.2K

Run this model

Scan QR code or launch in browser

Launch in browser

Dataset summary

Data collected

52m 38s

Sensor

audio @ 16KHz

Labels

background_noise, hey_edge, unknown

Project info

Project ID	1052106
License	BSD 3-Clause Clear
No. of views	3
No. of clones	0